body {
    font-family: 'Orbitron', sans-serif;
    background: #f9f9f9;
    color: black;
    transition: background 0.3s ease-in-out;
    background-image: url('../Asset/backgroundwsd.jpg');
    background-repeat: no-repeat;
    background-size: 100% 140%;
    background-attachment: fixed;
}


h1{
    font-family: 'Oxanium', sans-serif;
    font-weight:bold;
    color: #38bdf8;
    text-shadow: 2px 2px 2px #000000;
}

h2, h3, h4 {
    font-weight: 700;
    color: #38bdf8;
    margin-bottom: 30px;
    text-shadow: 2px 2px 2px #000000
}


.sidebar {
    height: 100vh;
    width: 250px;
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    overflow-y: auto;           /* 💡 Aktifkan scroll */
    overflow-x: hidden;
    background: linear-gradient(135deg, #00aaff, #1abc9c);
    padding-top: 20px;
    box-shadow: 2px 0px 15px rgba(0, 0, 0, 0.1);
    z-index: 999;
}


.sidebar a {
    padding: 15px 20px;
    text-decoration: none;
    font-size: 18px;
    color: #fff;
    display: block;
    border-bottom: 1px solid #ddd;
}

.sidebar a:hover {
    background-color: #1abc9c;
    color: white;
    font-weight: 600;
    border-radius: 5px;
}


.sidebar.hidden {
    width: 0;
    padding: 0;
    overflow: hidden;
}
.sidebar::-webkit-scrollbar {
    width: 6px;
}

.sidebar::-webkit-scrollbar-thumb {
    background-color: rgba(255,255,255,0.3);
    border-radius: 3px;
}


.content.expanded {
    margin-left: 20px;
}

.toggle-btn {
    position: fixed;
    left: 10px;
    top: 10px;
    font-size: 28px;
    background: none;
    border: none;
    color: #08ebbd;
    cursor: pointer;
    z-index: 1000;
}

.table {
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.table th, .table td {
    color: #333;
    padding: 15px;
    text-align: center;
}

.table th {
    background-color: #17b0f5; /* Tosca */
    font-weight: 600;
    color: white;
}

.table td {
    background-color: #f8f8f8;
}

.card {
    background-color: #ffffff;
    color: #333;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    padding: 20px;
    margin-top: 20px;
}

.card-title {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.card-body {
    font-size: 1.2rem;
}   

html, body {
    height: 100%;
    margin: 0;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

.content {
    margin-left: 250px;
    padding: 30px;
    transition: 0.3s ease-in-out;
    flex: 1;
    box-shadow: inset 0 0 10px rgba(0,0,0,0.05);
    text-align: center;
}